Cast & Crew

Basil Rathbone

Prof. Hartman, Lunar 7

Faith Domergue

Dr. Marsha Evans, Vega

John Bix

John the Robot

Gennadi Vernov

Andre Ferneau, Sirius (archive footage)

Georgi Zhzhyonov

Hans Walter, Sirius (archive footage)

Georgiy Teykh

Dr Kern, Vega (archive footage) (uncredited)

Vladimir Yemelyanov

Cmdr. Brendan Lockhart, Sirius (archive footage) (uncredited)

Yuriy Sarantsev

Allen Sherman, Vega (archive footage) (uncredited)

Marc Shannon

Christopher Brand

Lewis Keane